#pragma once

#include <iostream>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include "Common.hpp"

class InetAddr
{
    void PortNet2Host()
    {
        _port = ::ntohs(_net_addr.sin_port);
    }

    void IpNet2Host()
    {
        char ipbuffer[64];
        _ip = ::inet_ntop(AF_INET, &_net_addr.sin_addr, ipbuffer, sizeof(ipbuffer));
    }

public:
    InetAddr()
    {}

    InetAddr(const sockaddr_in& addr)
    :_net_addr(addr)
    {
        PortNet2Host();
        IpNet2Host();
    }

    InetAddr(uint16_t port)
    :_port(port)
    ,_ip("")
    {
        _net_addr.sin_family = AF_INET;
        _net_addr.sin_port = ::htons(_port);
        _net_addr.sin_addr.s_addr = INADDR_ANY;
    }

    struct sockaddr* NetAddr() { return CONV(&_net_addr); }
    socklen_t NetAddrLen() { return sizeof(_net_addr); }
    std::string Ip() { return _ip; }
    uint16_t Port() { return _port; }

    std::string Addr() 
    {
        return Ip() + ":" + std::to_string(Port());
    }

    bool operator==(const InetAddr& id) 
    {
        return _ip == id._ip && _port == id._port;
    }

    void SetAddr(const sockaddr_in& client, socklen_t& len)
    {
        _net_addr = client;
        (void)len;
        IpNet2Host();
        PortNet2Host();
    }

    ~InetAddr()
    {}
private:   
    struct sockaddr_in _net_addr;
    std::string _ip;
    uint16_t _port;
};